Rock River Midlength A4 Complete Upper RRA 5.56
American Tactical Firearms A+(18)
Factory New Condition
FFL is not required
Current Bid
No Bids
Starting Bid
No Reserve!
0 Bids Bid History
Time Left 15 min rule
Item has Ended
8/8/2017 10:03 PM
Item 678915304
Location Citrus Heights, CA 95610
Shipping Buyer pays actual shipping costs for the following option(s): Ground
See Item Description
No international shipments
Payment Visa / MasterCard, American Express, Discover, Money Order, See Item Description
Checkout Yes
Sales Tax
Seller must collect sales tax from the following states:
CA 8%   
Inspection/ Return Policy
Fourteen Days from the date the item is received

The seller of this item assumes all responsibility for this listing. You must contact the seller to resolve any questions or concerns before placing a bid. Payment must be made using U.S. dollars ($) unless otherwise stated in the listing. Firearms may only be shipped to a licensed dealer (FFL Holder). Some listed items may not be legal in every state. Complete your purchase within the law.

Please read the Item Characteristics for important listing details.

Rock River Arms Midlength A4 Upper

Item Description

Great AR Upper to finish your build!

This is a quality Made in the USA AR upper. The midlength gas system provides smooth consistent cycling. A Magpul MOE handguard can be substituted in place of the standard plastic handguards for an additional $30. Let us know at the time of purchase. Includes complete bolt carrier group and charging handle.

  • Caliber: 5.56mm NATO
  • Upper Receiver: Forged A4
  • Barrel: 16" Chrome Moly HBAR 1:9 Twist
  • Bolt Carrier Group: Standard
  • Muzzle Device: A2 Flash Hider / 1/2x28 Thread
  • Handguard: Mid-length Standard (optional: Magpul MOE +$30)
  • Sights: Front Post

Please note that stock photos may be used that are a repersentation of the item and may not be the exact picture due to manufacturers design change or simple a general picture or group picture with the item in it. Please refer to the written description of the item.

Payment Shipping

We accept payment via:

  • Final auction price is reflective of a 3% cash discount. Add 3% if paying by credit card.
  • Auctions that are unpaid after 7 days are subject to cancelation.
  • We also accept USPS Money Order.
  • Sales to USA only


  • We ship within 2-4 business days Monday - Friday once payment is confirmed. Normally within 24 hours.
  • We will provide tracking via UPS or USPS.
  • All federal and state shipping regulations apply, make sure you know your local firearms laws.
  • Additional shipping charges apply for Hawaii and Alaska.
  • No international sales for shipping
Warranty FFL Requirements
  • All products carry the manufacturers warranty.
  • Some items may offer a lifetime unconditional warranty, which will be stated in the item description.
  • All firearms sales are final. Under limited circumstances we will accept a return. Items returned must be unopened and unused. Return shipping is to be paid for by the buyer and is subject to a 20% restocking fee.

Firearms may only be shipped to a licensed dealer (FFL Holder) - If you are not a licensed dealer, you must make arrangements with a dealer in your state to receive the firearm and transfer it to you.

Seller provided no "Additional Terms of Sale"
Rock River Arms
5.56mm NATO
Barrel Length
16 inch
Mfg Part Number